Gossamer Bio (GOSS) Ownership - Who Owns Gossamer Bio?

1,405 Followers

Gossamer Bio (GOSS) Ownership Overview

3.88% Insiders

7.64% Mutual Funds

25.80% Other Institutional Investors

11.22% ETFs

51.46% Public Companies and Individual Investors

The ownership structure of Gossamer Bio (GOSS) stock is a mix of institutional, retail, and individual investors. Approximately 44.66% of the company’s stock is owned by Institutional Investors, 3.88% is owned by Insiders, and 51.46% is owned by Public Companies and Individual Investors.

The ownership structure of Gossamer Bio (GOSS) stock is a mix of institutional, retail, and individual investors. Approximately 33.44% of the company’s stock is owned by Institutional Investors, 3.88% is owned by Insiders, and 11.22% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date	Name	Activity	Value
Aug 20, 2025	Sandra Milligan	xxxxxxxxxxxxx	$50016

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Recent Hedge Fund Trading Activity

Date	Firm	Activity	Value

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Top Shareholders

Holder	# of Shares	Type	% Holding	Value
	10,894,224	Institution	4.64%	1,797,547
	9,162,568	Institution	3.90%	1,511,824
	8,788,012	Institution	3.74%	1,450,022
	6,245,866	Insider	2.66%	1,030,568
	4,619,798	Institution	1.97%	762,267
Joseph Edelman	3,139,669	Institution	1.34%	518,045
	2,075,165	Institution	0.88%	342,402
	2,033,613	Institution	0.87%	335,546
	1,142,144	Institution	0.49%	188,454
	988,724	Institution	0.42%	163,139

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
9,162,568	Institution	3.90%	1,511,824
2,075,165	Institution	0.88%	342,402
2,033,613	Institution	0.87%	335,546
1,142,144	Institution	0.49%	188,454
766,284	Institution	0.33%	126,437
578,358	Institution	0.25%	95,429
546,631	Institution	0.23%	90,194
365,199	Institution	0.16%	60,258
203,566	Institution	0.09%	33,588
145,404	Institution	0.06%	23,992

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
Vanguard Total Stock Market ETF	6,910,934	Institution	2.94%	2,541,842
iShares Russell 2000 ETF	4,562,118	Institution	1.94%	755,487
Vanguard Extended Market ETF	2,251,634	Institution	0.96%	828,151
iShares Russell 2000 Growth ETF	1,588,969	Institution	0.68%	263,133
iShares Biotechnology ETF	1,457,156	Institution	0.62%	241,305
Xtrackers S&P 500 Swap UCITS ETF	1,106,443	Institution	0.47%	193,628
Xtrackers S&P 500 Swap UCITS ETF 5C-EUR Hedged	1,106,443	Institution	0.47%	193,628
Xtrackers S&P 500 Swap UCITS ETF	1,106,443	Institution	0.47%	193,628
Schwab U.S. Small-Cap ETF	988,724	Institution	0.42%	173,027
Vanguard Russell 2000 ETF	965,810	Institution	0.41%	355,225

FAQ

Who Owns Gossamer Bio (GOSS)?

According to the latest TipRanks data, approximately 25.80% of the company's stock is held by institutional investors, 3.88% is held by insiders, and 51.46% is held by retail investors.

What percentage of Gossamer Bio (GOSS) stock is held by institutional investors?

According to the latest TipRanks data, approximately 25.80% of Gossamer Bio (GOSS) stock is held by institutional investors.

What percentage of Gossamer Bio (GOSS) stock is held by retail investors?

According to the latest TipRanks data, approximately 51.46% of Gossamer Bio (GOSS) stock is held by retail investors.

Who owns the most shares of Gossamer Bio (GOSS)?

Vanguard owns the most shares of Gossamer Bio (GOSS).

What is the significance of the ownership structure for a publicly traded company?

The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.